This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.
Coliform and microbial samples
MS0360039 , Olin Winchester-Oxford
No positive results are on record for Olin Winchester-Oxford — none among 305 results across 219 samples.
The agency records 3 validated violations for this system on what this page reports: this system’s violations.
Every sample on record, October 6, 2003 to July 8, 2026. No date range is applied.
The most recent samples
No date range is applied: this list draws on every sample on record. Show the last two years only.
The list below shows 16–30 of 219 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Apr 2, 2025 16:14, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 2, 2025 16:14, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Mar 10, 2025 14:34, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Mar 10, 2025 14:34, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Feb 5, 2025 16:34, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Feb 5, 2025 16:34, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Jan 8, 2025 16:29, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Jan 8, 2025 16:29, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Dec 11, 2024 16:17, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Dec 11, 2024 16:17, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Nov 6, 2024 15:01, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Nov 6, 2024 15:01, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Oct 14, 2024 13:33, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Oct 14, 2024 13:33, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Sep 11, 2024 14:22, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Sep 11, 2024 14:22, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Aug 14, 2024 11:41, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Aug 14, 2024 11:41, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Jul 10, 2024 09:50, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Jul 10, 2024 09:50, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Jun 5, 2024 11:10, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Jun 5, 2024 11:10, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected May 20, 2024 10:45, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected May 20, 2024 10:45, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Apr 10, 2024 13:00, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Apr 10, 2024 13:00, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Mar 13, 2024 10:30, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Mar 13, 2024 10:30, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Feb 7, 2024 12:30, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Feb 7, 2024 12:30, sampling point TC0004 | E. Coli |
-
- Collected
- Apr 2, 2025 16:14
- Sampling point
- TC0001 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220707-16609
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 10, 2025 14:34
- Sampling point
- TC0010 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220707-16608
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 5, 2025 16:34
- Sampling point
- TC0009 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220707-16606
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 8, 2025 16:29
- Sampling point
- TC0008 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220707-16605
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 11, 2024 16:17
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-210901-27893
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 6, 2024 15:01
- Sampling point
- TC0006 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210901-27892
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 14, 2024 13:33
- Sampling point
- TC0004 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210901-27891
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Oct 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 11, 2024 14:22
- Sampling point
- TC0001 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210901-27889
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2024 – Sep 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 14, 2024 11:41
- Sampling point
- TC0010 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210901-27888
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2024 – Aug 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 10, 2024 09:50
- Sampling point
- TC0009 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210901-27887
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2024 – Jul 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 5, 2024 11:10
- Sampling point
- TC0008 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210901-27886
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2024 – Jun 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 20, 2024 10:45
- Sampling point
- TC0007 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210901-27885
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2024 – May 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 10, 2024 13:00
- Sampling point
- TC0006 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210901-27884
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2024 – Apr 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 13, 2024 10:30
- Sampling point
- TC0005 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210901-27883
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2024 – Mar 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 7, 2024 12:30
- Sampling point
- TC0004 Inside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210901-27882
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2024 – Feb 29, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli